/*************************************************************************************** * Genesis Plus * Z80 bus controller (MD & MS compatibility mode) * * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 Charles Mac Donald (original code) * Eke-Eke (2007-2011), additional code & fixes for the GCN/Wii port * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ****************************************************************************************/ #ifndef _MEMZ80_H_ #define _MEMZ80_H_ extern unsigned char z80_md_memory_r(unsigned int address); extern void z80_md_memory_w(unsigned int address, unsigned char data); extern unsigned char z80_sms_memory_r(unsigned int address); extern unsigned char z80_unused_port_r(unsigned int port); extern void z80_unused_port_w(unsigned int port, unsigned char data); extern unsigned char z80_sms_port_r(unsigned int port); extern void z80_sms_port_w(unsigned int port, unsigned char data); #endif /* _MEMZ80_H_ */